HW

Hans M. Wind

ED Eta Sa Fabriques D'Ebauches: 1 patents #65 of 171Top 40%
📍 Langenthal, CH: #37 of 74 inventorsTop 50%
Overall (All Time): #3,793,515 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5296776 Piezo-electric motor intended for a timepiece Christian Peclat 1994-03-22